A starter webservice for building a GitHub App using gidgethub (v4.1.0+), aiohttp, and deployment to Heroku.
Add the following config vars in Heroku.
GH_SECRET: The secret key from your GitHub App
GH_APP_ID: The ID of your GitHub App
GH_PRIVATE_KEY: The private key of your GitHub App. It looks like:
-----BEGIN RSA PRIVATE KEY-----
...somereallylongtext...
-----END RSA PRIVATE KEY-----